Copying CSS

gistfile1.js

$.fn.copyCSS = function () {
  var sheets = document.styleSheets, 
    o = {},
    element = $(this[0]);
  console.log(element)
  for ( var i in sheets ) {
    var rules = sheets[i].rules || sheets[i].cssRules;
    for ( var r in rules ) {
      if ( element.is(rules[r].selectorText) ) {
        o = $.extend(o, css2json(rules[r].style), css2json(element.attr('style')));
      }
    }
  }
  return o;
}
 
function css2json(css){
  var s = {};
  if ( !css ) return s;
  if ( css instanceof CSSStyleDeclaration ) {
    for ( var i in css ) {
      if( (css[i]).toLowerCase ) {
        s[(css[i]).toLowerCase()] = (css[css[i]]);
      }
    }
  } 
  else if( typeof css == "string" ) {
    css = css.split("; ");          
    for ( var i in css ) {
      var l = css[i].split(": ");
      s[l[0].toLowerCase()] = (l[1]);
    };
  }
  return s;
}